removed unused variables from Thread
removed unused variables from Thread

RapidProjectH2020/GVirtuS,raffmont/GVirtuS,raffmont/GVirtuS,RapidProjectH2020/GVirtuS,raffmont/GVirtuS,RapidProjectH2020/GVirtuS,RapidProjectH2020/GVirtuS,raffmont/GVirtuS